| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.187 | 0.19 | 0.19 | 0.198 |
| River Wear - Chester-Le-Street | 0.413 | 0.415 | 0.416 | 0.424 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.25 | 0.249 | 0.254 |
| River Wear - Stanhope | 0.293 | 0.304 | 0.303 | 0.311 |
| River Gaunless - South Church | 0.131 | 0.135 | 0.134 | 0.138 |
| River Wear - Sunderland Bridge | 0.372 | 0.373 | 0.374 | 0.38 |
| River Wear - Witton Park | 0.422 | 0.427 | 0.427 | 0.435 |
| River Wear - Durham New Elvet Bridge | 0.295 | 0.306 | 0.306 | 0.311 |